Secrecy Rate Maximization based on User Clustering in Hybrid-NOMA Assisted HetNets for B5G/6G

• Published in: GLOBECOM 2023 - 2023 IEEE Global Communications Conference pp. 752 - 757
• Main Authors: Ghafoor, Umar, Siddiqui, Adil Masood, Khan, Humayun Zubair, Ali, Mudassar
• Format: Conference Proceeding
• Language: English
• Published: IEEE 04.12.2023
• Subjects: Approximation algorithms; Downlink; HetNets; Hybrid-NOMA; Key performance indicator; MINLP; Optimization; Outer approximation algorithm; Resource management; Secrecy rate; Simulation; Wireless communication

A novel user-clustering (UC) based downlink hybrid-nonorthogonal multiple access (hybrid-NOMA) assisted heterogeneous network (HetNet) design strategy in the presence of an eavesdropper is explored to investigate the secure resource allocation beyond fifth-generation/sixth-generation (B5G/6G) wirele...